CN212715364U - Emergency disposal equipment for integrally lifting air corridor among super-high group of towers - Google Patents
Emergency disposal equipment for integrally lifting air corridor among super-high group of towers Download PDFInfo
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- CN212715364U CN212715364U CN202021249461.XU CN202021249461U CN212715364U CN 212715364 U CN212715364 U CN 212715364U CN 202021249461 U CN202021249461 U CN 202021249461U CN 212715364 U CN212715364 U CN 212715364U
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Abstract
The utility model relates to the field of building engineering, specifically disclose an aerial vestibule emergency treatment equipment of whole promotion between superelevation crowd tower, including a plurality of tracks that set up on the frame post of building structure, the slider that sets up on the track and set up the vice hoisting machine structure on the building structure, vice hoisting machine constructs and can lifts up slider, be provided with the climbing mechanism that is used for supporting aerial vestibule on the slider, be equipped with the anchor clamps frock that is used for centre gripping aerial vestibule on the climbing mechanism; the rail is provided with auxiliary sliding grooves, the sliding device can horizontally slide on the auxiliary sliding grooves, the auxiliary sliding grooves are vertically communicated with vertical sliding grooves, the vertical sliding grooves penetrate through the rail, and the sliding device can move upwards in the vertical sliding grooves after moving to the vertical sliding grooves. The utility model discloses a technical problem of aerial vestibule rock, striking peripheral building structure under the unexpected circumstances is being solved to the purpose.
Description
Technical Field
The utility model relates to a building engineering field specifically discloses equipment is dealt with to aerial vestibule of whole promotion between superelevation crowd tower emergent.
Background
An overhead corridor between super high group towers is an overhead corridor for connecting adjacent building structures, which is generally installed on the floor slab and the outer frame column of the adjacent building structure. In the construction of the air corridor, generally, hoisting equipment is adopted to gradually lift the steel structure of the air corridor upwards, and the steel structure is fixedly installed, the outer wall is installed and the like after being in place. In the construction process, problems exist, such as long time consumption in the lifting process, the time consumption is as much as 7 days to 10 days, the weather change is uncontrollable, and the air corridor can shake and further damage if the air corridor is subjected to extreme weather conditions such as sudden strong wind and heavy rain. In order to solve the problems, equipment can be stopped emergently in the prior art, then all anchorage devices are tightened, the whole aerial gallery can not generate any horizontal displacement within 10-level wind, once the wind power is increased continuously, a cable wind rope with the length of 10m and the diameter of 21mm is used as a fixing rigging, and the aerial gallery and an outer frame column of an adjacent building are subjected to hoop temporary fixing. In the mode, the device has the defects of long installation period, high difficulty in assembling and disassembling in the air, large potential safety hazard of personnel operation and the like, the actual effect of resisting strong wind is not obvious, and the device can only be used for drawknot treatment and has no anti-collision function and the like. Therefore, it is of great significance to research and develop reliable anti-collision devices or tie devices to avoid collision between the air corridor and the surrounding structures under unexpected conditions, and to improve the safety of the whole process.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an emergent processing equipment of aerial vestibule of whole promotion between super high crowd tower to solve aerial vestibule and rock, strike peripheral building structure's technical problem under the unexpected circumstances.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the emergency handling equipment for the integrally lifted aerial gallery among the ultrahigh group towers comprises a plurality of rails arranged on an outer frame column of a building structure, a sliding device arranged on the rails and an auxiliary hoisting mechanism arranged on the building structure, wherein the auxiliary hoisting mechanism can hoist the sliding device, a jacking mechanism used for supporting the aerial gallery is arranged on the sliding device, and a clamp tool used for clamping the aerial gallery is arranged on the jacking mechanism; the rail is provided with auxiliary sliding grooves, the sliding device can horizontally slide on the auxiliary sliding grooves, the auxiliary sliding grooves are vertically communicated with vertical sliding grooves, the vertical sliding grooves penetrate through the rail, and the sliding device can move upwards in the vertical sliding grooves after moving to the vertical sliding grooves.
Optionally, the top of the sliding device is provided with a first arc-shaped sliding groove, and the bottom of the jacking mechanism is provided with a first sliding block matched with the first arc-shaped sliding groove.
Optionally, one end of the sliding device, which is close to the rail, is a cambered surface and is in contact with the rail in a fitting manner, a hollow pulley bracket is arranged on the sliding device, a main shaft is rotatably arranged in the pulley bracket, a main pulley is arranged on the main shaft, guide grooves are formed in the top and the bottom of the auxiliary sliding groove, and two guide rods capable of being inserted into the guide grooves are vertically arranged on the pulley bracket; a hollow cavity is arranged in the sliding device and communicated with the pulley support, a motor is arranged in the hollow cavity, and the output end of the motor is connected with the main shaft.
Optionally, still include a plurality of fixing bases, the fixing base sets up on building structure's floor, the fixing base adopts steel material to make, is equipped with a plurality of second sliders on the fixing base, slider's bottom is equipped with second arc spout, the second slider can slide in second arc spout.
Optionally, an electromagnet is arranged on the outer wall of the sliding device, a baffle is vertically arranged on the fixed seat, and the electromagnet can be in contact with and attract the baffle.
Optionally, a telescopic cylinder is arranged on the side wall of the end portion of one of the sliding devices, an insertion rod is arranged on the telescopic cylinder, and an insertion hole for inserting the insertion rod is arranged on the side wall of the end portion of the other sliding device.
The working principle and the beneficial effects of the scheme are as follows:
1. be provided with slider in this scheme, slider is hoisted by vice hoisting machine and constructs, and aerial vestibule is hoisted by main hoisting machine and constructs, and main hoisting machine constructs and vice hoisting machine constructs can upwards hoist in step, makes slider can be synchronous along with aerial vestibule upwards promotes. The sliding device is arranged on a floor slab of the building structure, so that a part of supporting force of the air corridor is provided by the floor slab, and the air corridor is more stable and safer when being supported from the lower part; when the steel rope of the main hoisting mechanism is broken or the wind speed is overlarge, the overhead corridor is completely supported by the floor and cannot be suspended, so that the overhead corridor cannot shake and the like, and the safety of the overhead corridor and the peripheral building structure is ensured.
2. The skid needs to span the floor but cannot be transported vertically upwards because it is to be installed in the floor. When being provided with vice spout in this scheme can the slider roll-off in order to break away from the floor to the outside, then use vice hoisting machine to construct its upwards hoist and transport to last floor.
3. Slide in this scheme is when meetting emergency, and the electro-magnet starts and attracts on the baffle to firmly fix second slide, the inserted bar can insert the jack simultaneously, and the inserted bar level is horizontal on the frame post this moment, and the inserted bar can play spacing and fixed action, blocks slide, prevents its removal. Whole slider can play the effect of shelving the air vestibule temporarily, provides vertical holding power for the air vestibule.
4. The moving track of the sliding device in the scheme is arc-shaped, so that when the sliding device is vibrated in the vertical direction or the horizontal direction, the sliding device is difficult to move under the limiting effect of the first arc-shaped sliding groove, the first sliding block, the second arc-shaped sliding groove and the second sliding block.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a partial structural schematic view of the building structure and the air corridor;
FIG. 3 is a schematic view of a partial structure of the sliding device, the fixing base and the rail;
FIG. 4 is a schematic view of the slider from a bottom view;
FIG. 5 is a schematic rear view of the slider;
FIG. 6 is a schematic view of a hollow chamber in the slide;
fig. 7 is a partial structural view of a track.
The drawings are numbered as follows: building structure 1, outer frame post 2, main hoisting machine constructs 3, vice hoisting machine constructs 4, floor 5, aerial vestibule 6, slider 7, track 9, pneumatic cylinder 10, first slider 11, fixing base 12, baffle 13, second slider 14, first arc spout 15, electro-magnet 16, second arc spout 17, inserted bar 18, anchor clamps base 19, centre gripping groove 20, first bolt 21, second bolt 22, main pulley 24, guide bar 25, jack 26, well cavity 27, motor 28, pulley support 29, main shaft 30, vice spout 31, guide way 32, vertical spout 33.
Detailed Description
The following is further detailed by way of specific embodiments:
examples
The utility model provides an emergent processing equipment of aerial vestibule of whole promotion between superelevation crowd tower, combines fig. 1-2, includes a plurality of tracks that set up on building structure's outer frame post, sets up the slider on the track and sets up vice hoisting machine structure and main hoisting machine structure on building structure.
The main hoisting mechanism and the auxiliary hoisting mechanism are computer group control cluster hydraulic jack integral hoisting equipment, the equipment generally comprises a hydraulic jack and a steel rope, the steel rope is a steel strand, the equipment belongs to very existing hoisting equipment, the equipment is widely applied to the field of buildings, and the specific structure of the equipment is not repeated. The main hoisting mechanism and the auxiliary hoisting mechanism are both fixedly arranged on an outer frame column of the building structure. The main hoisting mechanism is used for hoisting an overhead corridor, the auxiliary hoisting mechanism is used for hoisting the sliding devices, two steel ropes are arranged in the auxiliary hoisting mechanism, and the two steel ropes respectively hoist the sliding devices on two sides.
With reference to fig. 7, the track is in the form of an incomplete cylinder; the track is fixedly arranged on the outer wall of the outer frame column through bolts. Be equipped with the vice spout of two parallels on the track, the floor that vice spout is close to the below, and the top and the bottom of vice spout all are equipped with the guide way. The auxiliary sliding groove is vertically communicated with a vertical sliding groove which penetrates through the main track and the auxiliary track.
With reference to fig. 3-6, a jacking mechanism is fixedly disposed at the top of the sliding device, a first arc-shaped sliding groove is disposed at the top of the sliding device, and a first sliding block matched with the first arc-shaped sliding groove is fixedly disposed at the bottom of the jacking mechanism. And the jacking mechanism is provided with a fixture tool for clamping the aerial gallery. The fixture tool comprises a fixture base, wherein a clamping groove is formed in the fixture base, first screw holes are formed in two sides of the fixture base and communicated with the clamping groove, and first bolts are connected with the first screw holes in a threaded mode; the top of anchor clamps base is equipped with draw-in groove and a plurality of second screw, and the draw-in groove encircles the centre gripping groove, can block in the draw-in groove into there is the apron, is equipped with the third screw on the apron, and the third screw can align with the second screw, and threaded connection has the second bolt in second screw and the third screw. Four hollow pulley supports are arranged on the sliding device, and two pulley supports are arranged in one row and are arranged in two rows. A main shaft is rotatably arranged in the pulley support, a main pulley is arranged on the main shaft, and two guide rods capable of being inserted into the guide grooves are vertically and fixedly arranged on the pulley support. A hollow cavity is arranged in the sliding device and communicated with the pulley bracket, a motor is fixedly arranged in the hollow cavity, and the output end of the motor is coaxially and fixedly connected with the main shaft.
The floor of the building structure is also provided with a fixed seat, and the fixed seat is fixed on the floor in a stud mode. The fixing base is made of steel materials, a plurality of second sliding blocks are arranged on the fixing base, a second arc-shaped sliding groove is formed in the bottom of the sliding device, and the second sliding blocks can slide in the second arc-shaped sliding groove. The outer wall of the sliding device is fixedly provided with an electromagnet, the fixed seat is vertically provided with a baffle, and the electromagnet can contact with and attract the baffle. A telescopic cylinder is fixedly arranged on the side wall of the end part of one sliding device, an inserted rod is fixedly arranged on the telescopic cylinder, and an insertion hole for the inserted rod to insert is formed in the side wall of the end part of the other sliding device.
The embodiment also comprises a wind speed sensor, a tension sensor and a PLC controller. The wind speed sensor is fixedly arranged on an outer wall of a building structure, the tension sensor is arranged on the main hoisting mechanism, and the tension sensor is used for monitoring the tension of a steel rope in the main hoisting mechanism. The PLC controller can directly adopt a computer group, the wind speed sensor and the tension sensor can transmit signals to the PLC controller, and the PLC controller can control the telescopic cylinder, the electromagnet and the jacking mechanism. The technologies of circuit connection, signal sending and receiving and the like of the wind speed sensor, the tension sensor and the PLC belong to the mature prior art, and the specific structure of the technology is not repeated.
The use method of the emergency disposal equipment for the integrally-lifted air corridor among the super-high group of towers comprises the following steps:
s1, mounting the aerial gallery, fixing the structure of the outer side end of the aerial gallery in a clamping groove of the fixture tool, then covering a cover plate, and screwing the first bolt and the second bolt.
S2, installing a sliding device, namely, firstly installing the sliding device on a fixed seat of a floor slab, and then connecting a steel rope of the auxiliary hoisting mechanism with the sliding device;
s3, starting to hoist, when the overhead corridor moves between two layers of the building structure, the jacking mechanism gradually rises upwards to keep the state of supporting the overhead corridor, the main hoisting mechanism works and hoists the overhead corridor, and the upward movement of the main hoisting mechanism and the jacking mechanism keeps synchronous
S4, when the air corridor moves to a floor slab of the building structure, stopping the main hoisting mechanism and starting the motor, controlling the second sliding device by the motor to slide outwards to be separated from the floor slab, moving the main pulley and the guide rod into the vertical sliding groove, and stopping the jacking mechanism and keeping the existing state; then controlling the auxiliary hoisting mechanism to start, hoisting the sliding device upwards by the auxiliary hoisting mechanism, gradually retracting the jacking mechanism until the jacking mechanism retracts to the original position, starting the main hoisting mechanism, synchronously lifting the main hoisting mechanism and the auxiliary hoisting mechanism upwards until the sliding device moves to the upper layer, closing the auxiliary hoisting mechanism, starting the motor to enable the sliding device to move towards the interior of the building structure, and starting the jacking mechanism to keep the state of supporting the overhead vestibule;
s5, when the wind speed is higher than 28.4 m/S; controlling the electromagnet to start and attract the electromagnet to the baffle plate, controlling the telescopic cylinder to extend out, and inserting the inserted rod into the insertion hole; the main hoisting mechanism stops running;
s6, when the wind speed is higher than 32.6m/S, the steel rope of the main hoisting mechanism gradually loosens;
s7, when the wind speed is lower than 32.6m/S, the steel rope of the main hoisting mechanism is gradually tensioned, and when the wind speed is lower than 28.4m/S, the electromagnet is controlled to be closed, the telescopic cylinder retracts, and the inserted rod withdraws from the insertion hole;
s8, when the air corridor is hoisted to a specified position, the main hoisting mechanism, the auxiliary hoisting mechanism and the jacking mechanism are stopped, the electromagnet and the telescopic cylinder are started, the first bolt and the second bolt are loosened, the cover plate is opened, and the air corridor is installed on the building structure.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (6)
1. The utility model provides an emergent processing equipment of aerial vestibule of whole promotion between superelevation crowd tower which characterized in that: the lifting device comprises a plurality of rails arranged on an outer frame column of a building structure, a sliding device arranged on the rails and an auxiliary lifting mechanism arranged on the building structure, wherein the auxiliary lifting mechanism can lift the sliding device, the sliding device is provided with a jacking mechanism used for supporting an aerial gallery, and the jacking mechanism is provided with a fixture tool used for clamping the aerial gallery; the rail is provided with auxiliary sliding grooves, the sliding device can horizontally slide on the auxiliary sliding grooves, the auxiliary sliding grooves are vertically communicated with vertical sliding grooves, the vertical sliding grooves penetrate through the rail, and the sliding device can move upwards in the vertical sliding grooves after moving to the vertical sliding grooves.
2. The emergency disposal equipment for the integral lifting air corridor among the ultrahigh group towers according to claim 1, wherein: the top of the sliding device is provided with a first arc-shaped sliding groove, and the bottom of the jacking mechanism is provided with a first sliding block matched with the first arc-shaped sliding groove.
3. The emergency disposal equipment for the integral lifting air corridor among the ultrahigh group towers according to claim 2, wherein: one end of the sliding device, which is close to the track, is a cambered surface and is in contact with the track in a fitting manner, a hollow pulley bracket is arranged on the sliding device, a main shaft is rotatably arranged in the pulley bracket, a main pulley is arranged on the main shaft, guide grooves are formed in the top and the bottom of the auxiliary sliding groove, and two guide rods capable of being inserted into the guide grooves are vertically arranged on the pulley bracket; a hollow cavity is arranged in the sliding device and communicated with the pulley support, a motor is arranged in the hollow cavity, and the output end of the motor is connected with the main shaft.
4. The emergency disposal equipment for the integral lifting air corridor among the ultrahigh group towers according to claim 3, wherein: still include a plurality of fixing bases, the fixing base sets up on building structure's floor, the fixing base adopts steel material to make, is equipped with a plurality of second sliders on the fixing base, slider's bottom is equipped with second arc spout, the second slider can slide in second arc spout.
5. The equipment of claim 4, wherein the equipment comprises: the outer wall of the sliding device is provided with an electromagnet, the fixed seat is vertically provided with a baffle, and the electromagnet can be in contact with and attracted by the baffle.
6. The emergency disposal equipment for the integral lifting air corridor among the ultrahigh group towers according to claim 5, wherein: the side wall of the end part of one sliding device is provided with a telescopic cylinder, the telescopic cylinder is provided with an inserted rod, and the side wall of the end part of the other sliding device is provided with an insertion hole for the inserted rod to insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249461.XU CN212715364U (en) | 2020-06-30 | 2020-06-30 | Emergency disposal equipment for integrally lifting air corridor among super-high group of towers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249461.XU CN212715364U (en) | 2020-06-30 | 2020-06-30 | Emergency disposal equipment for integrally lifting air corridor among super-high group of towers |
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| CN212715364U true CN212715364U (en) | 2021-03-16 |
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| CN202021249461.XU Active CN212715364U (en) | 2020-06-30 | 2020-06-30 | Emergency disposal equipment for integrally lifting air corridor among super-high group of towers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123610A (en) * | 2021-04-27 | 2021-07-16 | 上海建工四建集团有限公司 | Construction method of large-span roof steel truss structure |
| CN117963696A (en) * | 2024-02-28 | 2024-05-03 | 上海建工四建集团有限公司 | Multilayer overhead steel corridor hoisting device and hoisting method thereof |
-
2020
- 2020-06-30 CN CN202021249461.XU patent/CN212715364U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123610A (en) * | 2021-04-27 | 2021-07-16 | 上海建工四建集团有限公司 | Construction method of large-span roof steel truss structure |
| CN113123610B (en) * | 2021-04-27 | 2022-04-05 | 上海建工四建集团有限公司 | Construction method of large-span roof steel truss structure |
| CN117963696A (en) * | 2024-02-28 | 2024-05-03 | 上海建工四建集团有限公司 | Multilayer overhead steel corridor hoisting device and hoisting method thereof |
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